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1.
INFLUENCE OF CONDITIONS AND MODES OF MIXTURE PREPARATION ON THE STRUCTURE AND STRENGTH OF SULFUR CONCRETE
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(Not-set)
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One of the main disadvantages of sulfur concrete is the formation of a crack defect when cooled in metal molds. The proposed way of using sequential addition of components, temperature control at the entire ...
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2.
DECORATIVE COATINGS BASED ON ALUMINA PHOSPHATE BINDER, SPINEL-TYPE PIGMENT, AND WOLLASTONITE
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(Not-set)
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The study compares two types of coatings based on an alumina phosphate binder with a cobalt-containing spinel pigment: one without wollastonite and one with its addition. The coating without wollastonite ...
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3.
PREPARATION OF FINE MAGNESIUM ALUMINATE SPINEL POWDER BY SHS: EFFECT OF NaCl MINERALIZER ON PHASE COMPOSITION AND DISPERSITY
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(Not-set)
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Magnesium aluminate spinel in a submicron state was obtained for the first time directly in a combustion wave by self-propagating high-temperature synthesis (SHS) from aluminum and magnesium oxides, using ...
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4.
ON HIGH-TECH APPLICATIONS OF ZIRCONIUM DIOXIDE, PARTIALLY STABILIZED WITH YTTRIUM OXIDE (REVIEW)
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(Not-set)
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An overview of the applications of zirconium dioxide, partially stabilized with yttrium oxide, in various high-tech fields is presented. Particular attention is paid to its use in supercapacitors, where ...
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5.
Development of Technology for Nanofiltration Ceramic Membranes
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(Not-set)
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The possibility of obtaining nanofiltration membranes by applying metal oxide nanopowders on ceramic substrates with macropores is considered. As a selective layer, we chose nanopowders of titanium, aluminum, ...
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6.
Synthesis, Structure and Properties of One- and Multi-Component Additives for Ceramic Materials Based on Aluminum Oxide (review)
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(Science for ceramic production)
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One- and multicomponent sintering additives for ceramics based on aluminum oxide are presented. It has been established from the literature that the use of one-component additives is less effective than ...
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7.
Improving Technology of Ceramic High-Porous Permeable Cellular Materials
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(Science for ceramic production)
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The rheological properties of corundum suspensions have been investigated. It is shown that for the preparation of corundum slip in the preparation of ceramic highly porous permeable cellular materials ...
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8.
Membrane catalysts structured substrate based on γ - Al2O3
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(Science for ceramic production)
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Samples of supports for membrane catalysts using a boehmite suspension were synthesized on the basis of alumina. The morphology, phase composition and porous structure of the carriers have been invest
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9.
Sol-gel synthesis of eutectic additives for silicon carbide-based ceramics
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(Science for ceramic production)
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A sol-gel synthesis was carried out by the eutectic composition method in the ternary oxide system MgO-Al 2 O 3 -Y 2 O 3 Used as a sintering aid for silicon carbide ceramics. A laboratory method ...
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10.
Nanoscale morphology of synthetic leucoxene processing powdered products
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(Science for ceramic production)
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Titanosilicates with the structure of natisite Na 2 TiSiO 5 have been synthesized using titanium-silicon intermediate products formed during processing of leucoxene ores as precursors. Using the method ...
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11.
Thermodynamic analysis as a method for choosing dopants in silicon carbide ceramics production
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(Science for ceramic production)
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Abraham T. Powder Market Update: Nanoceramic Applications Emerge // Am. Cer. Soc. Bull. 2004. V. 83. N 8. P. 23.
Toropov N. A., Barzakovsky V. P., Lapin V. V., Kurtseva N. N. State diagrams of silicate ...
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12.
Metal oxides as candidate materials in electrochemistry
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(Coatings)
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The electrochemical behavior of electrodes with an active layer based on TiO 2 , IrO 2 , RuO 2 , SnO 2 has been studied. The values ??of the current-free potentials are determined. The dependences ...
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13.
Rheological behaviour of alumina slurries
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(Science for ceramic production)
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The results of studies of the rheological characteristics of slurry suspensions based on alumina intended for the manufacture of ceramic filters are presented. It is shown that the replacement of water ...
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14.
Production of flat ceramic membrane contactors with Со3О4-based active layer
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(Environmental protection)
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Flat membrane contactors have been obtained, which are ceramic disk micro-filtration membranes with a Co 3 O 4 layer applied. Such characteristics as the layer thickness, pore size distribution were ...
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15.
A sol-gel method for making CeO2?ZrO2 based catalytic ceramic membranes
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(Science for ceramic production)
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Samples of catalytic ceramic membranes based on the CeO 2 ? ZrO 2 system by the sol-gel method have been synthesized. The morphology, phase composition and porous structure of membranes were invest
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16.
Optical glass production on
the basis of ВаО - La2О3 - В2О3 - ТiO2 - SiO2 system
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(Science for glass production)
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Partial sections of the BaO system - La 2 O 3 - B 2 O 3 - TiO 2 < / sub> - SiO 2 , regions of a stable glassy state are determined. The regularities of the influence of titanium, lanthanum and ...
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17.
Effect of dilutant composition based on oxyethylidenediphosphonic acid, liquid glass and sodium carbonate on the structural and mechanical properties of clay suspensions
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(Raw materials)
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The effect of a complex additive based on oxyethylidene diphosphonic acid, soda and water glass on the viscosity and thixotropy of the Stephan Schmidt clay suspension was studied. Using the method of a ...
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18.
Influence of technological parameters of charge preparation on the properties of foam glass
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(Science for glass production)
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A method for preliminary briquetting of a foam glass charge using water as a technological binder is considered. The operating parameters of the preparation of the foam glass mixture have been determined. ...
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19.
Microfiltration membranes having ZrO2-based selective layer
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(Science for ceramic production)
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The effect of the compositions of zirconium dioxide - polymer (binder) on the quality of the selective microfiltration layer has been investigated. The modes of application of the membrane layer, its drying ...
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20.
SiO2-, TiO2- and ZrO2-based ceramic membranes with selective electrodes
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(Science for ceramic production)
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A technology for the manufacture of ultrafiltration ceramic membranes by the sol-gel method has been developed. Experimental batches of membranes with selective layers based on SiO 2 , TiO 2 and ZrO ...
